baber/WOPTO huggingface dataset:
Patent JP-S58184942-A (JP)
Title: Illuminating device
Inventor: INOUE SHIYUNZOU
IPC: G03B27/54
Filed: 1982-04-22
Abstract: PURPOSE:To illuminate always an object with a proper exposure to obtain always a film having a proper density, by providing a changeover switch to switch the quantity of light for preheating as well as the quantity of light for illumination of the object. CONSTITUTION:When an object detecting circuit 1 detects the object in the preheating state where a thyristor 5 is made conductive at a conduction angle set by a resistance value 13 to light an illuminating light source 6, a switching element 2 is turned on to charge a capacitor 3 through a resistance 10. The voltage between both ends of the capacitor 3 reaches the trigger voltage of a trigger diode 4 in a short time because the resistance value of the resistance 10 is smaller than the resistance value 13, and the thyristor 5 is turned on to supply electric power to the light source 6. Since the conduction angle at this time is larger than that for preheating, supplied electric power is increased to illuminate the object brightly, and the object is photographed onto the film by a photographic system. When the object becomes conductive and the circuit 1 does not detect the object, the element 2 is turned off again.
Patent JP-H11287950-A (JP)
Title: Lens system for wide band infrared camera
Inventor: ZHANG SHIYU
IPC: G02B13/18
Filed: 1999-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a lens system capable of being operated in specified spectrum band width, subject to an appropriate chromatic aberration correction and small in F-number by composing the lens system of first and second lens groups and satisfying specified conditions. SOLUTION: This system includes a first lens group G1, a second lens group G2 and an aperture stop AS 15 in order from the side of an object. The first lens group G1 is composed of a positive lens element L1 , a negative lens element L2 , a negative lens L3 and a positive lens L4 successively from the object side. The second lens group G2 is composed of a positive lens L5 . A spectrum filter L6 and a Dewar window L7 are arranged between the second lens group G2 and the aperture stop AS 15. Then, the conditions of 1.7<f1/f<5.0 and 1.1<f2/f<2.2 are satisfied. The f1 is the focal distance of the first lens group G1, f2 is the focal distance of the second lens group G2 and (f) is the effective focal distance of the lens system. Thus, the light system having wide spectrum band width from 1 to 5 μm can be provided.
Patent JP-S61225432-A (JP)
Inventor: TAKEDA HISANOBU
IPC: E03D9/08
Filed: 1985-03-29
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S58184754-A (JP)
Title: Semiconductor device
Inventor: SHINGUU MASATAKA
IPC: H01L27/092
Filed: 1982-04-23
Abstract: PURPOSE:To prevent latching up, and moreover to enhance reliability of the semiconductor device by a method wherein an N type well is arranged in an aluminum diffusion region having surface impurity concentration lower than the N type well, and having diffusion depth deeper than the N type well. CONSTITUTION:The Al diffusion region 8 is formed having surface concentration of about 10<15>atm/cm<3> and having depth of about 10mum on the surface of a P type Si substrate 1. The N type well 2 is formed having surface concentration of about 10<16>atm/cm<3> and having depth of about 3mum in the region 8. A P type channel MOS transistor and an N type channel MOS transistor are formed respectively on the surfaces of the well 2 and the substrate 1. Accordingly because base inside resistance of a bi-polar transistor being parasitic on the inside of CMOS structure is reduced, even when a noise current flows in the base provisionally, forward bias is not applied between the emitter and the base of the parasitic bi-polar transistor.
Patent JP-H01241955-A (JP)
Title: Revising and abolishing method for telephone number
Inventor: YAMANAKA HIROSHI
IPC: H04M3/00
Filed: 1988-03-24
Abstract: PURPOSE:To reduce the necessity of telephone number retrieval and the number of times of the retrieval by providing a significant number provision means providing plural significant numerals classified significantly. CONSTITUTION:The significant figure provision means when plural numbers to be provided are plural significant figures classified significantly is provided. For example, the possibility of a caller analogizing a new high-digit number is improved by setting an added digit to the end of an obsolete scheduled high- order digit number, giving a meaning to such as '1' or '5' are figures to be added to the high-digit number to be added or obsoleted as the number and applying it to all the new or existing high-digit number as the significant number. Thus, the necessity of retrieval of a telephone number and the number of times of the retrieval are reduced.
Patent JP-S63234649-A (JP)
Title: Communication control system
Inventor: KANEKO YUICHI
Filed: 1987-03-23
Abstract: PURPOSE:To efficiently control a communication processing between plural host computers by a couple of MODEMs by providing a connection means connecting plural host computers and a means discriminating the connection destination to switch the connection destination into the MODEM. CONSTITUTION:A means controlling the communication between host computers connected to the same MODEMs 20, 30 and controlling the changeover of the host computers automatically is provided to the MODEMs 20, 30 connecting the plural host computers while the number of host computers connectable to the MODEMs 20, 30 is selected as one set or above. Thus, the communication between the host computers connected to the same MODEMs 20, 30 is attained without awaiting the changeover of the operator and the number of MODEMs 20, 30 installed in centers (a), (b) is reduced remarkably.
Patent JP-H05194270-A (JP)
Title: Blocking of derivation of tetrahydrobiopterin
Inventor: GROSS STEVEN S
IPC: A61K31/40
Filed: 1992-03-26
Abstract: PURPOSE: To provide a new method for inhibiting induction of nitrogen oxide production in the organic system by bacterial endotoxins and cytokines. CONSTITUTION: This method for inhibiting induction of the nitrogen oxide production is used in a patient requiring inhibition of nitrogen oxide synthesis from arginine in a vascular smooth muscle cell and is composed of administrating a therapeutically effective amount for inhibiting nitrogen oxide synthesis of (a) at least one antagonist synthesizing tetrahydrobiopterin passing through guanosine triphosphate path not a reducing-type pterin as a substrate of a pterin.salvage path, (b) at least one antagonist synthesizing tetrahydrobiopterin passing through pterin.salvage path or both of the (a) and (b) to a patient.
Patent JP-S56163443-A (JP)
Title: Device for detecting blur on window glass
Inventor: SUGIURA AKIO
IPC: G01N21/47
Filed: 1980-05-22
Abstract: PURPOSE:To facilitate the mounting to the window glass and to obtain the sufficient detecting accuracy by detecting the blur on a mirror surface which is attached to the inside of the window glass, with an excellent heat conductivity with the window glass being maintained. CONSTITUTION:The mirror surface 3 is formed at the central part of one side of a metal plate 2. The other side thereof is bonded to the window glass 1 and fixed. Legs 4a of a case 4 is bonded to the plate 2 and fixed. A light emitting element 6 and a light receiving element 7 are fixed to the case 4. Light 6a from the light emitting element 6 is reflected by the mirror 3 and reaches the light receiving element 7, and the output voltage is generated across output terminals 13a and 13b. Based on the relationship between the temperature of the window glass and humidity of the air in the inside, the mirror surface 3 blurs when the inside of the window glass begins to blur. Then, the reflectivity at the mirror surface 3 becomes small, the output voltage is decreased, and the blur of the window glass can be detected. In this way, the compact device can be fabricated, and mounting can be readily performed. Since the mirror surface is protected by the plate and the case, high detecting accuracy can be obtained.
Patent JP-S57185071-A (JP)
Title: Electrophotographing copying machine
Inventor: MOCHIZUKI MANABU
IPC: G03G21/10
Filed: 1981-05-08
Abstract: PURPOSE:To prevent the variance of both the charging and the sensitivity by setting an even level of potential on the surface of a photoreceptor before the subsequent charging process in order to prevent the occurrence of an abnormal image, and at the same time to reduce the load of a cleaning device that eliminates the residual toner. CONSTITUTION:In addition to a conventional destaticizer 8, the 2nd destaticizer 10 is set between a clearing device 9 and a charger 2. The DC voltage having the same polairty as the charger 2 is applied to a corona wire 10a, and the surface of a photoreceptor including a white part and a non-image region is charged electrically with the same polarity as that of the uniform charging. It is preferably to perform the charging synchronously with the working of the device 9 since the wire 10a is actuated even in the idling mode of the device 9. At the same time, an optical destaticizer lamp 10b exposes the photoreceptor which is charged by the wire 10a in order to eliminate the electric charge of the photoreceptor. Thus the potential is set uniformly at (0) V on the entire surface of the photoreceptor. The exposure is substantially carried out synchronously with the device 9.
Patent JP-H02245909-A (JP)
Title: Constant voltage circuit
Inventor: TOMITA HIROSHI
IPC: G05F3/24
Filed: 1989-03-20
Abstract: PURPOSE:To improve driving capability with simple constitution without increasing the area of a transistor (TR) by providing a current control device where either drain electrode or source electrode is connected to a high-potential power source line and the other is connected to a low-potential power source line. CONSTITUTION:The current control device Q0 is a PMOS TR and has its gate connected to a node N1, its source connected to an output terminal OUT, and its drain connected to a low-potential source voltage Vss respectively. The substrate SUB of the current control device Q0 itself is connected to the source and held at the same potential. As a result of said connections, the output voltage VNO of the current control device Q0 is higher than the voltage output voltage VN1 of the node N1 by threshold voltage Vth. Consequently, an output voltage can be stabilized at high speed without increasing the TR area.
Patent JP-S56163847-A (JP)
Title: Rotary jig
Inventor: SUZUKI KISABUROU
IPC: B23P19/00
Filed: 1980-05-23
Abstract: PURPOSE: To facilitate the fitting and dismounting operations of member such as steel frame or the like to and from the jig by a method wherein a part of the rotary jig, which holds and rotates the member such as steel frame or the like, is constructed to be opened or shut at will.  
     CONSTITUTION: The rotary jig 1 to hold the object to be rotated such as steel frame or the like consists of a web part 2 contacting with the object 5 to be rotated at its three sides and a ring shape flange part 3 joining to the circumference of the web part. Web parts 7 and 8 jointed with flange parts 13 and 14 rotatable within a horizontal plane are fitted to the web part 2 with hinges 15 and 16. The flange parts 13 and 14 together with the flange part 3 form a cylindrical outer circumference. The fitting operation of the object 5 to be rotated to the rotary jig 1 is performed by pivoting the web parts 7 and 8 with the hinges 15 and 16 to make an upward opening. After the fitting operation of the object 5 to be rotated is completed, the web  parts 7 and 8 are shut by fixing a fixing plate 17 to the web part 8 with bolts 18. The rotary jig is rotated with turning rollers 4. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S58188205-A (JP)
Title: Picking device
Inventor: MAKINO TOSHIAKI
IPC: B65G1/04
Filed: 1982-04-26
Abstract: PURPOSE:To prevent deterioration in quality of an object to be picked, by conveying the object to be picked from a tray to a picker without shock and smoothly by means of a conveyor. CONSTITUTION:Before a belt conveyor 23 swings and approaches a tray 1 side, a conveyor belt 18 is driven in an endless manner to move a detecting segment 67, and when the moved detecting segment 67 is detected by a detector 68, the conveyor belt 18 is brought to a stop. This causes a claw 69 to be positioned at the lower part of the belt conveyor 23 for a stop. In the case of a book having a thickness which is enough to allow hooking of it by means of the claw 69, the belt conveyor 23 is swung and moved in close to the tray 1 side. Thereafter, with the belt conveyor 18 driven, the book 7, positioned nearmost to the lower end of the tray 1, is pulled above the tray 1 with the aid of the claw 69 for picking.
Patent JP-H05271702-A (JP)
Title: Production of cu-w sintered compact
IPC: H05K1/09
Filed: 1992-03-26
Abstract: PURPOSE:To obtain a density approximating to the ideal density at the time of obtaining a Cu-W sintered compact by the mixing method by which the components are precisely mixed in a specified ratio. CONSTITUTION:A mixture of Cu powder and W powder in a specified ratio placed in a compacting capsule, or the intermediate sintered compact formed by compacting the mixture and then sintering the green compact at 1000-1400 deg.C and having 1-50% porosity is subjected to hot isostactic pressing(HIP) in an inert atmosphere at >=1000 deg.C and >=100atm. A uniform sintered compact having the density approximating the ideal density is obtained in this way.
Patent JP-S63236170-A (JP)
Title: Re-forming system for circuit diagram
Inventor: SHIMURA TSUTOMU
IPC: G06F17/50
Filed: 1987-03-25
Abstract: PURPOSE:To facilitate the circuit diagram checking job of a designer by translating simultaneously both the net data and a circuit diagram by means of a conversion rule including a conversion rule of the circuit net data into a 2nd circuit system from a 1st circuit system and the drawing information conversion rule applied between both circuit systems. CONSTITUTION:A circuit net translation rule is set opposite in 1:1 to a circuit diagram drawing subroutine so that a circuit diagram is changed simultaneously with a single process of the translation rule. This method does not track a history and therefore always can re-form the circuit diagram. Furthermore said method is also used as a debugger for a net conversion rule since the drawing is changed in response to a single process of the net change. Then the fast working is possible with this system together with the reduced memory capacity since it is not required to track the history, i.e., the interim information of translation.
Patent JP-S61228308-A (JP)
Title: Apparatus for recording and monitoring plant data
Inventor: SATO SATORU
IPC: G08C15/00
Filed: 1985-04-03
Abstract: PURPOSE:To enhance recording density and to realize the easy and detailed analysis of data, by providing not only a process data selection and judging device to screen recording data but also an interpolation data operator to selected data and performing recording in a compressed form. CONSTITUTION:The process data (a) inputted from a plant are successively read in first and second process data memory apparatuses 2, 5 on the basis of the order from a counter 6 and the data in the second process data memory apparatus 5 is read in a process data selection and judge device 7 to perform the selection of data. Only the data receiving recording judge by said judge device 7 are written in a selected data memory apparatus 9 as a process data representative value (e) and a measured time data representative value (f). The representative value group of the process data stored in the selected data memory apparatus 9 is converted to interpolation data by an interpolation data operator 10 to be recorded in a compressed form.
Patent JP-S60214005-A (JP)
Title: Controller of industrial robot
Inventor: MORITA HIROCHIKA
IPC: G05B19/05
Filed: 1984-04-09
Abstract: PURPOSE:To reduce the labor and cost of reconstruction by composing an input/ output substrate of a basic master substrate for an input/output circuit and plural dedicated slave substrates. CONSTITUTION:The input/output sunstrate consists of the master input/output substrate 5 on which a basic output and an input circuit are mounted and plural slave substrates 6-9. Connectors A-C of the master substrate 5 and slave substrates 6-9 are connected mutually and selectively. For example, the output common terminal of the slave substrate 6 is for the DC noncontacting output of a power source (-), and the output common terminal of the slave substrate 7 is for the DC noncontacting output of a power source (+); and the slave substrate 8 is for a contact output, and the slave substrate 9 is used for optical communication using an optical cable fiber.
Patent JP-H02248352-A (JP)
Title: Mortar and concrete
Inventor: NAKANE ATSUSHI
IPC: C04B28/02
Filed: 1989-03-23
Abstract: PURPOSE:To obtain mortar and concrete having high compressive strength by using a substance having reactivity with cement hydrate at the time of a hydration reaction when kneaded with cement as aggregate added to cement. CONSTITUTION:This mortar and concrete contains a substance having reactivity with cement hydrate at the time of a hydration reaction when kneaded with cement as aggregate. In general, CaO, SiO2, etc., in cement react with water, hardening proceeds and bonding strength to aggregate is increased. When reactive aggregate is used, the principal component of the aggregate, CaO and SiO2 in cement react with water on the surface of the aggregate to form a tougher product, the resulting cement hydrate is integrated with the aggregate and bonding strength is further increased.
Patent JP-H03269896-A (JP)
Title: Semiconductor memory device
Inventor: KUBOTA YASUSHI
IPC: H01L27/108
Filed: 1990-03-19
Abstract: PURPOSE:To shorten initial amplification time for the whole sense amplifiers and access time by providing a switching means, and connecting electrically a transistor for pull-down of each sense amplifier to a part in the neighborhood of a charge extraction line based on a driving signal. CONSTITUTION:When the driving signal is inputted, the transistor NT for pull- down of each of the sense amplifiers SAO-SAn is connected electrically to the part in the neighborhood of each sense amplifier of the charge extraction line SAN# set at ground potential by the switching means Q0-Qn. In such a case, the operation of the sense amplifier being separated from the ground is started delaying the delay time of a line supplying the driving signal to the switching means The delay time of the line can be easily reduced by setting the switching means with low load capacity, and each sense amplifier can start initial amplification in a short period after the driving signal is inputted. Therefore, it is possible to shorten the initial amplification time for the whole sense amplifiers and the access time.
Patent JP-H06256957-A (JP)
Title: Diamond-like carbon thin film forming device
Inventor: ITO KENJI
IPC: C23C16/505
Filed: 1993-03-04
Abstract: PURPOSE:To form a diamond-like carbon thin film having high quality on a substrate at a high speed by setting an inter-electrode distance at a specific value at the time of forming the diamond-like carbon thin film on the substrate by a parallel flat plate type high-frequency plasma apparatus. CONSTITUTION:Gaseous carbon source and gaseous H2 of <=25mol% are introduced from an inlet 6 under 50 to 100Pa pressure into a vacuum vessel 1 of the high-frequency plasma CVD apparatus of a capacity coupling type having parallel flat plate constitution. High-frequency electric power is then impressed at 2 to 3W/cm<2> electric power density between a high-frequency electrode 2 mounted to a material 4 arranged in parallel and a counter grounding electrode 3 from a power source 7 to form a plasma region 10 by glow discharge, by which the diamond-like carbon thin film is formed of the C by cracking of the gaseous carbon source. The distance 9 between the high-frequency electrode 2 and the counter grounding electrode 3 is specified to 1/30 the diagonal size in the case of the square type electrodes and to about 1/20 the diameter, more specifically <=9mm in the case of the internal type electrodes. The diamond-like carbon thin film having extra-high hardness and excellent smoothness and insulating characteristic is formed.
Patent JP-S57186086-A (JP)
Title: Rotary compressor
Inventor: SASAYA HIDEAKI
IPC: F04C18/32
Filed: 1981-05-11
Abstract: PURPOSE:To reduce the friction loss by sucking/delivering the fluid in accordance to the variation of the volume of the space formed by the first and second rotors based on the rotation of the rotor and a partitioning member penetrating through the rotor and fixed slidably. CONSTITUTION:A rotary compressor is equipped with a first and second rotors 1, 5 having the eccentric center while arranged such that the second rotor 5 is fitted in the inner wall of the first rotor 1, and the end face of a partitioning member 10 penetrating through the second rotor 5 slidably is contacted against the sliding section of the inner face of the first rotor 1 then the fluid is sucked through a suction port 6b while delivered through a delivery port 6a due to the variation of the volume in the space formed by the first and second rotors 1, 5 and the partitioning member. With such structure the movable section is reduced while the sliding speed of the partitioning member 10 between the first and second rotors is quite low and the friction loss is also low resulting in the reduction of the heat production and the driving power consumption.
Patent JP-H03270656-A (JP)
Title: Stator winding of electric rotating machine
Inventor: ITO HIROMICHI
IPC: H02K1/20
Filed: 1990-03-19
Abstract: PURPOSE:To delete a temperature difference due to a temperature difference of cooling water and prevent damage to insulation layers and coils by providing a coil pitch of an even multiple of a slot pitch and providing a coolant inlet pipe and a coolant outlet pipe at a protruded side of an extension coil. CONSTITUTION:A coil pitch is an even multiple of a slot pitch in viewing from the opposite of an extension side, a stator winding is connected as a coil pitch of 20 by bridging a No.1 slot to a No.21 slot. In addition, at a connection point of an upper coil 2 and a lower coil 3, common water supply pipes 4 and water drain pipes 5 are alternately positioned in the circumferential direction. Coils connected to extension conductors 1a and 1b are made as half-turn coils such as an upper coil in the No.1 slot and a lower coil in a No.20 slot, and water is supplied or drained from the extension side.
Patent JP-H07284289-A (JP)
Title: Drive controller of brushless motor
Inventor: KURODA MASAHIRO
IPC: H02P6/18
Filed: 1994-04-07
Abstract: PURPOSE:To prevent a switching circuit and a brushless motor from being damaged due to excessive current. CONSTITUTION:The current to a three-phase bridge circuit 13 for performing the conduction control of a brushless motor 15 is detected by a current detection means 16 and the detected current ID is compared with a first current-limiting set value IR1 of a current-limiter means 26 and a second current-limiting set value IR2. Then, when the detected current ID is equal to or larger than the first current-limiting set value IR1, a base drive circuit 30 is controlled by a latch means 29 to turn off transistors 7 and 9 at the positive side of the three-phase bridge circuit 13. Further, when the detected current ID is equal to or larger than the second current-limiting set value IR2, the base drive circuit 30 is controlled by the latch means 29 and all transistors 7 and 12 of the three- phase bridge circuit 13 are turned off.